94331-10-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94331-10-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,3,3 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 94331-10:
(7*9)+(6*4)+(5*3)+(4*3)+(3*1)+(2*1)+(1*0)=119
119 % 10 = 9
So 94331-10-9 is a valid CAS Registry Number.